Installation Tips for Mozilla Firefox (Mac)

Restart the download.

On the Launcher page, click download & run GoToWebinar in the blue box on the launcher page. You should then see the "GoToWebinar Opener" file begin downloading and display at the bottom of your screen.

Check the Launch Application window

A Launch Application window needs you to select an application to open GoToMeeting with. Note that it might be hidden behind another window, so try minimizing the browser window to see it.